A term used for a strange phenomenon where man likes to climb trees, eat tree limbs, and shove bananas down his sleeves to appear as though he has claws for hands...may also involve sound effects like that of a cat being crushed by a steamroller.

Kris: Did you see Jeremy the other day?
Justin: Yeah what was up with the sound effects and why did he shove bananas down his sleeves?
Kris: I don't know but that guy is such a Man-sloth he deserves to be in a zoo